Slurry Additive for Rinsing and Wet Storage
Challenge 700-HT Details
Product is available in 5-gallon pails and 55-gallon drums.
Ceramic, Fused Silica, Glass, Poly Carbonate lens
CHALLENGE 700-HT is used at dilutions ranging from 2%-3%, depending on the condition and type of lapping equipment being used and the work piece. Evaluation should begin at 2% with deionized or tap water. It is fed into the rinse line and flooded over the lapping surface either before the parts are placed on the plate, or after lapping is completed. After the lapping plate has been lifted, 700-HT should be flooded over the surface. This breaks the surface tension between the parts and the plate, and removes any remaining swarf, which could cause scratching and complicate handling. Parts can then be removed, re-rinsed and stored in 2% 700-HT bath.
For polishing applications follow the same dilution guidelines.
Product should be stored in a temperature controlled environment. Prolonged exposure to temperatures at or below 32° Fahrenheit (0°C) is discouraged. Prolonged exposure to temperatures at or above 100° Fahrenheit (38°C) is also discouraged. In addition, material should always be sealed when not in use to prevent evaporation.
Dispose of in accordance with all applicable local regulations.